Bobcat Engine-Driven Welders Software Updates

Download the most up-to-date, innovative software solutions for your engine-driven welder instantly to a USB thumb drive for enhanced performance. 

By downloading this update, you are agreeing to the Terms & Conditions set forth by Miller Electric Mfg. LLC.

Software download and install instructions are available in your Owners Manual.  Please search by serial number to ensure accuracy. 

Important! Be sure to download the correct software update for your model Bobcat. 

Bobcat 265 Updates Bobcat 265 Air Pak Updates Bobcat 200 Air Pak Updates

Release Notes for Bobcat 265 Models (Release M):

• No change for Bobcat 265 Models

Previous Release Notes for Bobcat 265 Models (Release L):

• Battery Charge updates
• Bug Fixes:
  •  Fix productivity tracking
  • Service log timestamp fix
  • Maintenance alert levels not properly resetting

Release Notes for Bobcat 265 Air Pak Models (Release M):

• No change for Bobcat 265 Air Pak Models

Previous Release Notes for Bobcat 265 Air Pak Models (Release L):

• Added air valve current feedback to troubleshooting screen
• Bug Fixes:
  •  Fix productivity tracking
  • Service log timestamp fix
  • Maintenance alert levels not properly resetting

Update Notes

1. Update is for serial numbers manufactured starting with MK071019R only.  Units prior to these serial numbers cannot update the weld module software, so the update will not work correctly.
   
   
2. For units that meet the serial number requirement, the update will end with a "WELD COMM" error on the display. The update will be loaded properly, but the weld module does not start.  To remedy this, simply turn off the engine, wait for 10 seconds, and restart.  The unit should operate properly.

Release Notes for Bobcat 200 Air Pak Models (Release M): 

• Bug Fix: Customer CAN message could conflict with control board boot loader
• Bug Fix: Incorrect air compressor hours in summary file

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